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There are 137 registered users. The newest registered user is arrowslim1. In total there are 24 visitors online: 0 registered users and 24 guests. Most users ever online: 1343 on 25/06/26 at 23:07. Registered users who have been online in the past 10 minutes: .

HID: Mercury Vapour

78 files, last one added on 09 Oct, 2026
Album viewed 134 times

HID: Metal Halide

200 files, last one added on 02 Oct, 2026
Album viewed 219 times

HID: Low-Pressure Sodium

28 files, last one added on 15 Apr, 2026
Album viewed 100 times

HID: High-Pressure Sodium

88 files, last one added on 03 Oct, 2026
Album viewed 117 times

Incandescent

41 files, last one added on 10 Sep, 2026
Album viewed 98 times

Combustion

1 files, last one added on 10 Aug, 2020
Album viewed 48 times

Lanterns & Fittings

177 files, last one added on 16 May, 2026
Album viewed 305 times

Out & About

358 files, last one added on 07 Nov, 2026
Album viewed 335 times

Control gear

55 files, last one added on 26 Sep, 2026
Album viewed 140 times

Solid State

58 files, last one added on 09 Oct, 2026
Album viewed 100 times

Linear Fluorescent

38 files, last one added on 12 Jun, 2026
Album viewed 105 times

Tests & Experiements

25 files, last one added on 27 Jan, 2026
Album viewed 111 times

15 albums on 2 page(s)

Last additions - FrontSideBus's Gallery

Huge 10 lamp fluorescent suspended luminaires 12 views1 commentsFrontSideBus07 Nov, 2026

Penrhyn Castle: Vintage Dining Room Candelabras 15 views1 commentsFrontSideBus23 Oct, 2026

Philips 17w Master LEDbulb MV: Full Power & Thermal Profile 16 views2 commentsFrontSideBus09 Oct, 2026

Osram 400w MA/V: Run Up Sequence 20 views4 commentsFrontSideBus09 Oct, 2026

Philips MASTER CRI95 100w Retrofit: Full Power & Thermal Profile13 views2 commentsFrontSideBus08 Oct, 2026

LEDVANCE 211lm/w 150w Retrofit: Full Power & Thermal16 views5 commentsFrontSideBus07 Oct, 2026

Osram 150w SON-T Plus8 viewsFrontSideBus03 Oct, 2026

Osram 250w SON-T Plus 10 views1 commentsFrontSideBus03 Oct, 2026

Venture 50w HIE White-Lux Plus19 views1 commentsFrontSideBus02 Oct, 2026

Lamp Power Analysis Module Mk2 20 views3 commentsFrontSideBus26 Sep, 2026

Thorlux Starflood 400w SON-TD: Thermal Profile8 viewsFrontSideBus25 Sep, 2026

"Heritage" Lantern with Philips TruForce LED Retrofit18 views2 commentsFrontSideBus19 Sep, 2026

Concrete & Steel Promenade Lighting 21 views3 commentsFrontSideBus18 Sep, 2026

Philips MASTER LEDBulb DimTone 2200-2700k CRI95 40, 60 & 100w Retrofits30 views4 commentsFrontSideBus12 Sep, 2026

LEDVANCE Classic Energy A 210+lm/w 50kh 40, 60, 100 & 150w Retrofits: V227 views6 commentsFrontSideBus12 Sep, 2026

Test cart.41 views7 commentsFrontSideBus12 Sep, 2026

GE 400w SON-TD14 views1 commentsFrontSideBus10 Sep, 2026

GE 100w BTT Double-Jacketed Halogen 19 views1 commentsFrontSideBus10 Sep, 2026

IGUZZINI Flaminia B20 viewsFrontSideBus09 Sep, 2026

Vintage Georgian Globes18 viewsFrontSideBus09 Sep, 2026

Very Large Illuminated Art Globes21 views2 commentsFrontSideBus09 Sep, 2026

Vintage columns & globes20 views1 commentsFrontSideBus09 Sep, 2026

Sylvania 400w SON-T U.S.A vs Europe: Ignition & Full Power16 viewsFrontSideBus04 Sep, 2026

Philips 250w SON-T Comfort Pro (SON Deluxe): Full Power31 views6 commentsFrontSideBus01 Sep, 2026

Philips 250w SON-T Comfort Pro (SON Deluxe)25 views4 commentsFrontSideBus01 Sep, 2026

Osram 3.2w LED PIN 30 Glow DIM 1800k-2700k Comparison 26 views2 commentsFrontSideBus01 Sep, 2026

Philips 350w SON-H Mercury Retrofit: Unusual Operating Characteristics 21 views1 commentsFrontSideBus01 Sep, 2026

Sylvania 350w SHX Mercury Retrofit 19 viewsFrontSideBus01 Sep, 2026

Philips 350w SON-H Mercury Retrofit19 viewsFrontSideBus01 Sep, 2026

GE 400w Lucalox U.S.A vs Europe: Ignition & Full Power23 views1 commentsFrontSideBus01 Sep, 2026

Osram 310/360w Vialox NAV-E Mercury Retrofit: Full Power23 views1 commentsFrontSideBus01 Sep, 2026

Osram 3.2w LED PIN 30 Glow DIM 1800k-2700k22 viewsFrontSideBus01 Sep, 2026

Osram 310/360w Vialox NAV-E Mercury Retrofit23 views2 commentsFrontSideBus01 Sep, 2026

Sylvania SylCone Retro GX200 Pendant Kit37 views4 commentsFrontSideBus29 Aug, 2026

Sylvania 4.5w TOLEDO SYLCONE GX20031 views3 commentsFrontSideBus29 Aug, 2026

Westinghouse Mazda 420w 24v Aircraft Headlight17 viewsFrontSideBus29 Aug, 2026

Thorn 5000w CP29 Tungsten-Halogen 26 views6 commentsFrontSideBus29 Aug, 2026

Sylvania 50w DLX Hard Glass Halogen Capsule: Satin22 views1 commentsFrontSideBus29 Aug, 2026

Sylvania 50w DLX Hard Glass Halogen Capsule: Clear33 views1 commentsFrontSideBus29 Aug, 2026

GE 450w 28v PAR56 Aircraft Landing Light15 viewsFrontSideBus29 Aug, 2026

LEDVANCE 5.9w Value P60 E1428 views2 commentsFrontSideBus29 Aug, 2026

GE 400w Lucalox: U.S.A vs Europe21 views1 commentsFrontSideBus28 Aug, 2026

Complete and utter polar opposites!30 views1 commentsFrontSideBus22 Aug, 2026

Vintage Railway Lanterns & Columns 30 views5 commentsFrontSideBus22 Aug, 2026

GE 400w Constantcolor CMH-TT 830: Old vs New203 views7 commentsFrontSideBus14 Aug, 2026

Osram 250w Vialox NAV-T Deluxe (UK): Full Power138 views4 commentsFrontSideBus29 Jul, 2026

Osram 250w Vialox NAV-T Deluxe (UK)50 viewsFrontSideBus29 Jul, 2026

BLV 150w MHR 150 N/B FibreOptic: Full Power108 views1 commentsFrontSideBus17 Jul, 2026

Last comments - FrontSideBus's Gallery

Huge 10 lamp fluorescent suspended luminaires 12 views1 commentsFrontSideBus07/11/26 at 19:13AngryHorse: Explains why they're on those solid rod bange...

Penrhyn Castle: Vintage Dining Room Candelabras 15 views1 commentsFrontSideBus26/10/26 at 22:31Ash: Assuming they are not battery powered, does the fe...

Osram 400w MA/V: Run Up Sequence 20 views4 commentsFrontSideBus18/10/26 at 19:31AgentHalogen_87: Now that's a great series of photos

Osram 400w MA/V: Run Up Sequence 20 views4 commentsFrontSideBus12/10/26 at 08:17Andy: That's really great - You've captured th...

Philips 17w Master LEDbulb MV: Full Power & Thermal Profile 16 views2 commentsFrontSideBus11/10/26 at 21:31AngryHorse: This was a nice even heat distribution achieved by...

Philips 17w Master LEDbulb MV: Full Power & Thermal Profile 16 views2 commentsFrontSideBus11/10/26 at 18:23Oliver: It goes to show how far LED efficiency has come si...

Philips MASTER CRI95 100w Retrofit: Full Power & Thermal Profile13 views2 commentsFrontSideBus09/10/26 at 19:54FrontSideBus: Probably because these are horribly inefficient co...

LEDVANCE 211lm/w 150w Retrofit: Full Power & Thermal16 views5 commentsFrontSideBus09/10/26 at 19:35FrontSideBus: Was about 11 quid from CP iirc.

Osram 400w MA/V: Run Up Sequence 20 views4 commentsFrontSideBus09/10/26 at 19:18Olav: A lovely series of photos showing the fascinating ...

LEDVANCE 211lm/w 150w Retrofit: Full Power & Thermal16 views5 commentsFrontSideBus09/10/26 at 19:10AngryHorse: How much are these a pop?

Philips MASTER CRI95 100w Retrofit: Full Power & Thermal Profile13 views2 commentsFrontSideBus09/10/26 at 19:06AngryHorse: I wonder why these are not mainstream in shops?, t...

Osram 400w MA/V: Run Up Sequence 20 views4 commentsFrontSideBus09/10/26 at 18:50AngryHorse: It seems the MAs get a definite arc path more quic...

LEDVANCE 211lm/w 150w Retrofit: Full Power & Thermal16 views5 commentsFrontSideBus09/10/26 at 07:04dor123: @Ash: Why the size of the envelope matters here?

LEDVANCE 211lm/w 150w Retrofit: Full Power & Thermal16 views5 commentsFrontSideBus08/10/26 at 21:17Ash: For a lamp that is supposed to last 50k hours i�...

LEDVANCE 211lm/w 150w Retrofit: Full Power & Thermal16 views5 commentsFrontSideBus07/10/26 at 20:09Andy: Impressive! I might have to try out a few of these...

Venture 50w HIE White-Lux Plus19 views1 commentsFrontSideBus04/10/26 at 17:06AngryHorse: Venture's little halides are pretty decent la...

Osram 250w SON-T Plus 10 views1 commentsFrontSideBus03/10/26 at 16:56AngryHorse: Very Thorn looking?

Lamp Power Analysis Module Mk2 20 views3 commentsFrontSideBus27/09/26 at 04:24AngryHorse: I'm still doing it the caveman way

, an ...

Lamp Power Analysis Module Mk2 20 views3 commentsFrontSideBus26/09/26 at 21:23FrontSideBus: Certainly lets you see what is going on!

Lamp Power Analysis Module Mk2 20 views3 commentsFrontSideBus26/09/26 at 18:22AngryHorse: Clever device with everything in one display

More proper floods!749 views11 commentsFrontSideBus21/09/26 at 16:29Beta 5: Opened in 1989 and demolished already? How is that...

More proper floods!749 views11 commentsFrontSideBus20/09/26 at 17:07Ash: Communists does not explain the demolition of publ...

"Heritage" Lantern with Philips TruForce LED Retrofit18 views2 commentsFrontSideBus19/09/26 at 18:19Oliver: What colour temp have they gone for?

More proper floods!749 views11 commentsFrontSideBus19/09/26 at 17:37AngryHorse: Oh this current British government is more than a ...

Last viewed - FrontSideBus's Gallery

Gas lanterns365 viewsFrontSideBus08 Nov, 2026 at 01:38 PM

41w LEDvance NAV LED FILAMENT V1164 views4 commentsFrontSideBus08 Nov, 2026 at 01:38 PM

250w Philips CityWhite CDO-TT vs CDO-TT Plus353 views3 commentsFrontSideBus08 Nov, 2026 at 01:38 PM

DIY 35 & 100w SDW-T White SON Gearbox.470 viewsFrontSideBus08 Nov, 2026 at 01:38 PM

Fitzgerald LP18B Lightpacks929 views3 commentsFrontSideBus08 Nov, 2026 at 01:38 PM

Total Pisstake1758 views10 commentsFrontSideBus08 Nov, 2026 at 12:40 PM

Huge 10 lamp fluorescent suspended luminaires 12 views1 commentsFrontSideBus08 Nov, 2026 at 11:24 AM

Ligman Columbus 2 70w SON: Primary & Secondary reflectors.886 views3 commentsFrontSideBus05 Nov, 2026 at 05:28 PM

Ligman Columbus 2 70w SON: Gear.765 views2 commentsFrontSideBus05 Nov, 2026 at 05:27 PM

Penrhyn Castle: Vintage Dining Room Candelabras 15 views1 commentsFrontSideBus05 Nov, 2026 at 04:16 AM

Thorn 1000w Kolorlux MBF/U: Full Power.652 views2 commentsFrontSideBus04 Nov, 2026 at 09:40 PM

400w Self-ballasted Mercury-Halogen.1182 views5 commentsFrontSideBus03 Nov, 2026 at 09:58 AM

WRTL Libra 55w PL-L2165 views12 commentsFrontSideBus03 Nov, 2026 at 06:29 AM

40w T12 vs 18w LED1451 views6 commentsFrontSideBus02 Nov, 2026 at 07:03 PM

How long do you reckon this will last?1811 views11 commentsFrontSideBus02 Nov, 2026 at 07:03 PM

Are you thinking what I'm thinking?1096 views4 commentsFrontSideBus02 Nov, 2026 at 07:03 PM

Vintage Railway Lanterns & Columns 30 views5 commentsFrontSideBus02 Nov, 2026 at 12:46 PM

"Heritage" Lantern with Philips TruForce LED Retrofit18 views2 commentsFrontSideBus02 Nov, 2026 at 12:45 PM

Worlds most inappropriate streetlights...953 views4 commentsFrontSideBus02 Nov, 2026 at 12:44 PM

Dakal 2 x 2 foot T8 LED Weatherpack: Fluorescent Conversion 531 views4 commentsFrontSideBus01 Nov, 2026 at 11:47 PM

35w Philips MasterColour Evolution1176 views5 commentsFrontSideBus01 Nov, 2026 at 08:51 PM

Free LED lamp.1078 views4 commentsFrontSideBus01 Nov, 2026 at 02:35 AM

Real man's high-bay lighting :)1475 views6 commentsFrontSideBus01 Nov, 2026 at 02:33 AM

Sealey "18/36w" rechargeable portable fluorecent light.996 views2 commentsFrontSideBus01 Nov, 2026 at 02:32 AM

Random files - FrontSideBus's Gallery

Ligman Columbus 2 70w SON: Gear.765 views2 commentsFrontSideBus

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Osram 5w LED Value GU10763 views2 commentsFrontSideBus

LED Cat's eyes828 views2 commentsFrontSideBus

eoLED425 views8 commentsFrontSideBus

70w Thorn "not-sodium" SON-T 406 views3 commentsFrontSideBus

Patio Thorn Gamma 6 gets a new hat.1745 views6 commentsFrontSideBus

Restrike in 3... 2... 1..1110 views5 commentsFrontSideBus

Designplan Tuscan Angled.1316 views8 commentsFrontSideBus

Philips SL-13246 viewsFrontSideBus

Thorn EMI 8w FLJ1008 MiniPack843 views2 commentsFrontSideBus

Coughtrie BB15 bulkheads892 views4 commentsFrontSideBus

Philips SL-9 Comfort891 views3 commentsFrontSideBus

2kW Jobbies796 views3 commentsFrontSideBus

2000w GE Sportlight 960: Full Power827 views3 commentsFrontSideBus

WRTL Libra 55w PL-L2165 views12 commentsFrontSideBus

Liverpool Anglican Cathedral SON Chandeliers923 views4 commentsFrontSideBus

SON, SOX and LED/MH911 views4 commentsFrontSideBus

Osram Puritec UV-C 9w: Almost 2 years on.752 views3 commentsFrontSideBus

Quality...881 views4 commentsFrontSideBus

Atlas 8w Daylight.1050 views3 commentsFrontSideBus

Salzburg "traditional" style streetlights.570 viewsFrontSideBus

Tragic...827 views2 commentsFrontSideBus

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